131460322652 has 24 divisors (see below), whose sum is σ = 244138161456. Its totient is φ = 61724019968.

The previous prime is 131460322633. The next prime is 131460322657. The reversal of 131460322652 is 256223064131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131460322657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2151863 + ... + 2212110.

It is an arithmetic number, because the mean of its divisors is an integer number (10172423394).

Almost surely, 2^131460322652 is an apocalyptic number.

It is an amenable number.

131460322652 is a deficient number, since it is larger than the sum of its proper divisors (112677838804).

131460322652 is a wasteful number, since it uses less digits than its factorization.

131460322652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364437 (or 4364435 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 131460322652 its reverse (256223064131), we get a palindrome (387683386783).

The spelling of 131460322652 in words is "one hundred thirty-one billion, four hundred sixty million, three hundred twenty-two thousand, six hundred fifty-two".